You have a Teams Phone deployment that uses Direct Routing on a single Session Border Controller (SBC).
Users report that outbound PSTN calls are failing, but inbound PSTN calls are successful.
When you review the SBC logs, you discover that Microsoft is responding to SIP option requests, but is NOT sending SIP option requests.
What is the cause of the issue?
You have a Microsoft Teams Phone deployment.
You have Teams devices located in meeting rooms and public areas.
You need to turn on Device lock for the devices.
What should you configure?
You need to troubleshoot the issues reported by the New York and London office users.
What should you use for each office? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.

You have a Microsoft Teams Phone deployment.
You are deploying Direct Routing.
All users have a SIP URI in the format of [email protected]. The Session Border Controller (SBC) is named sbc.voice.contoso.com.
When troubleshooting errors on the SBC, you receive the warning shown in the following exhibit.
What is a possible cause of the issue?
You are evaluating Microsoft Teams meeting features for a user named User1.
User1 is a member of the groups shown in the following table.
You export the following meeting policy for User1.
You have group policy assignments for the meeting policies as shown in the following table.
For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct selection is worth one point.
